Vol 21, No 1 (2021)

Table of Contents

Articles

Preparation and Characterization of Sulfonated Carbon Cryogel Doped Zinc as a Catalyst for Glucose Ethanolysis to Ethyl Levulinate
Muzakkir Mohammad Zainol, Mohamad Nor Fitri Roslan, Mohd Asmadi, Nor Aishah Saidina Amin
10.22146/ajche.59865 Abstract views : 1741 | views : 1248
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1-10
Kinetic Study of Subcritical Water Extraction of Carbohydrate from Microalgae Nannochloropsis sp.
Nur Baiti Listyaningrum, Muhammad Mufti Azis, Sarto Sarto, Anis Nurdhiani Rosdi, Mohd Razif Harun
10.22146/ajche.60015 Abstract views : 1247 | views : 754
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11-18
Stepwise Methanolysis of Waste Cooking Oil Using Immobilized Thermomyces lanuginose Lipase within Ultrasonic-assisted Condition
Nur Sabrina Abdul Manab, Harumi Veny, Azianna Gusniah, Sarina Sulaiman, Noorhaliza Aziz
10.22146/ajche.60358 Abstract views : 1125 | views : 534
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19-26
Yield and Extraction Rate Analysis of Phytochemical Compounds from Eucheuma cottonii, Ganoderma lucidum, and Gracilaria sp. using Subcritical Water Extraction
Fesa Putra Kristanto, Siti Machmudah, Sugeng Winardi, Wahyudiono Wahyudiono, Motonobu Goto
10.22146/ajche.60513 Abstract views : 1125 | views : 524
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27-37
Generalized Pitzer Correlation for Density Calculations of Ionic Liquids
Jesus Patrick Nuqui, Regina Damalerio, Sychheng Meas, Socheata Yem, Allan Soriano
10.22146/ajche.60787 Abstract views : 1175 | views : 601
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38-51
Nanocellulose Production from Empty Palm Oil Fruit Bunches (EPOFB) Using Hydrolysis Followed by Freeze Drying
Irwan Hidayatulloh, Emmanuela Maria Widyanti, Endang Kusumawati, Lidya Elizabeth
10.22146/ajche.61093 Abstract views : 1186 | views : 778
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52-61
The Effect of Amino-functionalization on Photoluminescence Properties of Sugarcane Bagasse-derived Carbon Quantum Dots
Muhammad Wahyu Nugraha, Nonni Soraya Sambudi, Laksmi Dewi Kasmiarno, Norashikin Ahmad Kamal
10.22146/ajche.61234 Abstract views : 1170 | views : 441
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62-72
Effect of nano-α-Al2O3 Particles on Mechanical Properties of Glass-Fibre Reinforced Epoxy Hybrid Composites
Anil Kumar Veerapaneni, Chandrasekar Kuppan, Murthy Chavali
10.22146/ajche.61250 Abstract views : 1128 | views : 507
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73-82
Hydrothermal Treatment of Herb Residue for Solid Fuel Production
Fredy Surahmanto, Didik Nurhadiyanto, Mujiyono Mujiyono, Chinnathan Areeprasert, Mochamad Syamsiro
10.22146/ajche.62594 Abstract views : 1197 | views : 483
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83-92
Drying Kinetics and Modelling of Convective Drying of Kedondong Fruit
Cheak Theng Ee, Yee Jian Khaw, Ching Lik Hii, Choon Lai Chiang, Mohamad Djaeni
10.22146/ajche.62932 Abstract views : 1113 | views : 614
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93-103
The Effect of Reaction Time and Temperature on the Synthesis of Methyl Ester Sulfonate Surfactant from Palm Oil as a Feedstock using Microwave-Assisted Heating
Lailatul Qadariyah, Sahiba Sahila, Mahfud Mahfud
10.22146/ajche.63786 Abstract views : 1197 | views : 594
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104-112
Appropriate Technology for Municipal Solid Waste Management Based on Wastepreneurship Implementation
Diananto Prihandoko, Arief Budiman, Prabang Setyono, Chafid Fandeli, Maria Theresia Sri Budiastuti
10.22146/ajche.64496 Abstract views : 1243 | views : 785
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113-123
Mathematical Model for Water Flooding and HPAM Polymer Flooding in Enhanced Oil Recovery
Ahmad Tawfiequrahman Yuliansyah, Bardi Murachman, Suryo Purwono
10.22146/ajche.65531 Abstract views : 1304 | views : 528
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124-132